<?php 

/**
* 
*/
class A 
{
	
	private function run()
	{
		echo "9999";
	}


	
}
class B extends A
{
	
	public static $name="999";

	public function abc()
	{
		self::$name;
		$this->run();
	}

	public static function bbb()
	{
		
	}
}

// $obj =  new B();
// $obj->abc();

B::bbb();






$arr= ['name','xue'];

echo json_encode($arr);







 ?>

 <!doctype html>
 <html lang="en">
 <head>
 	<meta charset="UTF-8">
 	<title>Document</title>
 </head>
 <body>
 	<img src="./test1.php" alt="">
 </body>
 </html>